Answer:
In the explanation is a short point of view about the cyber defense and the perimeter oriented posture.
Explanation:
To begin with, the concept known as "Cibersecurity" refers to the process of protection of computer systems and everything related to them like softwares, hardwares or any electronic data that could be harmful and sensitive for the company. The reason why this type of practice has been rising up the last years is due to the fact that the "internet of things" has been growing up as well and everyday the companies need to protect their information more and more. Moreover, the "perimeter-oriented" security posture implicates the focus on the external networks as being bad and on the other side the internal networks as being good and stable. So the reason why the companies should consider the cyber defense important is because they need to protect all the information that could be use against them.
Answer:
a. 9.43%
Explanation:
IRR is the rate of return that makes initial investment equal to present value of cash inflows
Initial investment = Annuity*[1 - 1 /(1 + r)^n] /r
1250 = 325 * [1 - 1 / (1 + r)^5] /r
Using trial and error method, i.e., after trying various values for R, lets try R as 9.43%
1250 = 325 * [1 - 1 / (1 + 0.0943)5] /0.0943
1250 = 325 * 3.846639
1250 = 1,250
Therefore, The project IRR is 9.43%
Answer: 8%
Explanation:
The Annual Percentage Rate or APR for short is calculated by dividing the finance cost by the total amount borrowed in the following manner,
APR = Finance Charge / Amount borrowed.
To calculate the Finance charge we add the interest and the service charge.
Finance charge = 25 + 15
= $40
Back to the APR formula we will have,
APR = Finance Charge / Amount borrowed
APR = 40/500
= 0.08
APR is 8%.
Bonds will be the least risky since there is no risk involved at all. Bonds give out guaranteed payments and A rated bonds will be even more secure.
The next would be property. Since property is a physical asset, the risk involved is relatively lower than stocks.
The next would be retirement plans which would typically have bonds and stocks.
The most risky would be speculative stocks.
The order from least risky to most risky would be:
1. A rated bonds
2. Property
3. Retirement plans
4. Speculative stocks
Answer:
$5,566.84
Explanation:
to determine the amount of money that Mary had in her account at the beginning of the year we can use the resent value formula:
present value (PV) = future value (FV) / (1 + interest rate)ⁿ
where:
- FV = $6,248.95
- interest rate = 12.253%
- n = 1
PV = $6,248.95 / (1 + 12.253%) = $6,248.95 / 1.12253 = $5,566.84
